160449464

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 355752960

約数和(自身を除く): 195303496

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 211, 259, 296, 367, 422, 518, 734, 844, 1036, 1468, 1477, 1688, 2072, 2569, 2936, 2954, 5138, 5908, 7807, 10276, 11816, 13579, 15614, 20552, 27158, 31228, 54316, 54649, 62456, 77437, 95053, 108632, 109298, 154874, 190106, 218596, 309748, 380212, 437192, 542059, 619496, 760424, 1084118, 2168236, 2865169, 4336472, 5730338, 11460676, 20056183, 22921352, 40112366, 80224732, 160449464]

約数ペア:

[(1, 160449464), (2, 80224732), (4, 40112366), (7, 22921352), (8, 20056183), (14, 11460676), (28, 5730338), (37, 4336472), (56, 2865169), (74, 2168236), (148, 1084118), (211, 760424), (259, 619496), (296, 542059), (367, 437192), (422, 380212), (518, 309748), (734, 218596), (844, 190106), (1036, 154874), (1468, 109298), (1477, 108632), (1688, 95053), (2072, 77437), (2569, 62456), (2936, 54649), (2954, 54316), (5138, 31228), (5908, 27158), (7807, 20552), (10276, 15614), (11816, 13579)]